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- The table used to do duty for a hotel desk. 这张桌子以前曾充当旅馆服务台。
- An old wooden box did duty for a table. 把旧木箱当作桌子。
- The bench often does duty for a table. 这条长凳经常当桌子用。
- This log will do duty for a table. 这段圆木可以用作桌子。
- Mr Rogers will do duty for me while I'm away next week. 下周我外出时，罗杰斯先生代我履行职务。
- Let's roll the log up to the fire; it can do duty for a bench. 让我们把这圆木滚到炉火边，它能当凳子用呢。
- This word once did duty for both these senses. 这个词曾经一度用来表达这两个词义。
- An old wooden hex did duty for a table. 把旧木箱当作桌子。
- The large hole in the roof did duty for chimney in this hut. 屋顶上的那个大洞被当做这个屋子的烟囱。
- In an emergency a tightly tied woman's stocking can do duty for a car's fan belt so that you can drive it to a garage. 出现紧急情况时，把女子长袜系紧后可以充作汽车鼓风机皮带，这样就可以将汽车开到汽车修理厂去。
- Under certain circumstances, it is not only worthy of the saying, "Let the ear do duty for the eye," it can even excel the eye. 在某种场合，它不但无愧于“以耳代目”这句话，而且比眼睛做得更好。
- Honey can do duty for sugar. 蜂蜜可代替白糖用。
- In the absence of the chairman of the council,the vice chairman does duty for him. 委员会会长缺任时，便由副会长代理职务。
- In the absence of the chairman of the council, the vice chairman does duty for him. 委员会会长缺任时，便由副会长代理职务。
- The table used to do duty as a hotel desk. 这张桌子以前曾充当旅馆服务台。
- She imagined herself a belated traveler, a poor girl, an outcast, quenching her thirst at the wayside brook, her little packet of cresses doing duty for a bundle of clothes. 她想象自己是一个日暮无归处的旅人，一个穷姑娘，一个流浪汉在路旁小溪内喝水解渴，那一小包水田芹就权充衣包。
- Everyone should do his duty for society. 每个人都应对社会尽点儿义务。
- The department manager apportioned his men the duties for the week. 部门经理把一星期的工作任务分配给他的下属。
- He often stood sentry duty for us. 他常常给我们站岗放哨。
- There are bookcases that do duty as room dividers. 书架把房间隔开了。
